For example, if I want to go running, I might think I can run 3 miles at first. But instead of letting myself do that, I start by only running a mile.
例如，我要跑步，我会想一开始跑3英里，但是没那么做，而是先跑1英里。
You don't have to go running if you don't like to run.
要是你不喜欢跑步，你也不必去跑。
You don't have to go running if you don't like to run.
要是你不喜欢跑步，你也不必去跑。
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